Chihuahuas are prone to developing two kinds of allergies: internal and external. Both types of allergies can cause discomfort and other health complications in your Chihuahua. By knowing more about the causes of allergies in Chihuahuas, you can help your prevent your pet from developing them.
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Internal allergies
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Internal allergies are usually food related, such as a reaction to food. Chihuahuas have naturally sensitive digestive systems so these are usually caused by cheap, low grade food.
External allergies
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External allergies affect your Chihuahuas skin, coat and eyes. These can be caused by pollen, dust or shampoo.
Symptoms
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There are several telltale signs that your Chihuahua is suffering from an allergy. Internal allergy symptoms usually include diarrhea and sometimes vomiting. External allergy symptoms include excessive scratching, dullness in coat and watering eyes.
Treating internal allergies
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To treat internal allergies, switch your Chihuahua to a good high-grade food. There are foods that are developed specifically for toy breed dogs and contain all of the essential vitamins and nutrients your Chihuahua needs.
Treating external allergies
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To treat your Chihuahua's external allergies, switch to allergy-free products. Use only an allergy-free dog shampoo, and be sure to use only allergy-free laundry detergent and fabric softener.
Considerations
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Chihuahuas can sometimes develop allergies to things such as cigarette smoke, incense and candle smoke. Avoid burning these inside your home.
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